{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11948522","patent":{"patent_number":"US-11948522","title":"Display device with light adjustment for divided areas using an adjustment coefficient","assignee":null,"inventors":[],"filing_date":"2021-09-16T00:00:00.000Z","publication_date":"2024-04-02T00:00:00.000Z","cpc_codes":["G09G","G09G","G02F","G09G","H04N","G09G","G09G","G09G","G09G","G09G"],"num_claims":30,"abstract":"According to an aspect, a display device includes: an image display panel having an image display surface on which display is to be controlled based on an image signal; a light source device that includes light sources provided corresponding to divided partial areas of the image display surface, and is configured to illuminate the image display surface; and a signal processor configured to calculate a light quantity of each light source for each of the partial areas. The signal processor is configured to calculate the light quantity for each partial area based on the image signal, set one of the partial areas as an adjustment target partial area for the light quantity, and adjust the light quantity in the adjustment target partial area when the light quantity of an adjacent partial area located around the adjustment target partial area is equal to or smaller than a predetermined value."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Display device with light adjustment for divided areas using an adjustment coefficient","description":"According to an aspect, a display device includes: an image display panel having an image display surface on which display is to be controlled based on an image signal; a light source device that incl","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11948522","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-11948522","citation_suggestion":"Patentable. \"Display device with light adjustment for divided areas using an adjustment coefficient\" (US-11948522). https://patentable.app/patents/US-11948522","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11948522","json":"https://patentable.app/api/llm-context/US-11948522","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T00:11:48.018Z"}